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I'd suggest to use just one report sheet, which uses formulas to extract the right information from your data to show the chart, see attached.<br />
<a href="https://filedb.experts-exchange.com/incoming/2011/02_w08/410258/FANG-DEC-2010-BreakdownJKP.xlsx" target="_blank" class="file-inline" title="suggest to use only one sheet with a chart (119 KB)"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path d="M67.508 468.467c-58.005-58.013-58.016-151.92 0-209.943l225.011-225.04c44.643-44.645 117.279-44.645 161.92 0 44.743 44.749 44.753 117.186 0 161.944l-189.465 189.49c-31.41 31.413-82.518 31.412-113.926.001-31.479-31.482-31.49-82.453 0-113.944L311.51 110.491c4.687-4.687 12.286-4.687 16.972 0l16.967 16.971c4.685 4.686 4.685 12.283 0 16.969L184.983 304.917c-12.724 12.724-12.73 33.328 0 46.058 12.696 12.697 33.356 12.699 46.054-.001l189.465-189.489c25.987-25.989 25.994-68.06.001-94.056-25.931-25.934-68.119-25.932-94.049 0l-225.01 225.039c-39.249 39.252-39.258 102.795-.001 142.057 39.285 39.29 102.885 39.287 142.162-.028A739446.174 739446.174 0 0 1 439.497 238.49c4.686-4.687 12.282-4.684 16.969.004l16.967 16.971c4.685 4.686 4.689 12.279.004 16.965a755654.128 755654.128 0 0 0-195.881 195.996c-58.034 58.092-152.004 58.093-210.048.041z"/></svg>FANG-DEC-2010-BreakdownJKP.xlsx</a>
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suggest to use only one sheet with a chart

FANG-DEC-2010-BreakdownJKP.xlsx

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Your solution can possibly work. &nbsp;However, how would you apply this solution to graphing each days data?
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The attached worksheet has master sheet called (Incremental EEI), which contains 31 days of data. &nbsp;I've segregated the data by date on seperate sheets. &nbsp;Sheet2 I edit ed the array to include only hourly increments, and created graph. &nbsp;I have to perform this same on each of the 32 sheets within the workbook. &nbsp;I'll have to this for each month. &nbsp;Can VBA or macro solution be delevloped to accomplish this routine tasking? &nbsp;If so, how? <a href="https://filedb.experts-exchange.com/incoming/2011/02_w08/410248/FANG-DEC-2010-Breakdown.xlsx" target="_blank" class="file-inline" title="Incremental energy consumption data (164 KB)"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path d="M67.508 468.467c-58.005-58.013-58.016-151.92 0-209.943l225.011-225.04c44.643-44.645 117.279-44.645 161.92 0 44.743 44.749 44.753 117.186 0 161.944l-189.465 189.49c-31.41 31.413-82.518 31.412-113.926.001-31.479-31.482-31.49-82.453 0-113.944L311.51 110.491c4.687-4.687 12.286-4.687 16.972 0l16.967 16.971c4.685 4.686 4.685 12.283 0 16.969L184.983 304.917c-12.724 12.724-12.73 33.328 0 46.058 12.696 12.697 33.356 12.699 46.054-.001l189.465-189.489c25.987-25.989 25.994-68.06.001-94.056-25.931-25.934-68.119-25.932-94.049 0l-225.01 225.039c-39.249 39.252-39.258 102.795-.001 142.057 39.285 39.29 102.885 39.287 142.162-.028A739446.174 739446.174 0 0 1 439.497 238.49c4.686-4.687 12.282-4.684 16.969.004l16.967 16.971c4.685 4.686 4.689 12.279.004 16.965a755654.128 755654.128 0 0 0-195.881 195.996c-58.034 58.092-152.004 58.093-210.048.041z"/></svg>FANG-DEC-2010-Breakdown.xlsx</a>
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FANG-DEC-2010-Breakdown.xlsx

The attached worksheet has master sheet called (Incremental EEI), which contains 31 days of data.  I've segregated the data by date on seperate sheets.  Sheet2 I edit ed the array to include only hourly increments, and created graph.  I have to perform this same on each of the 32 sheets within the workbook.  I'll have to this for each month.  Can VBA or macro solution be delevloped to accomplish this routine tasking?  If so, how? 

I&#39;d suggest to use just one report sheet, which uses formulas to extract the right information from your data to show the chart, see attached.

Your solution can possibly work.  However, how would you apply this solution to graphing each days data?

How do I build VBA in Excel to edit muiltiple sheets in a workbook and then produce a graph for each sheet?

The attached worksheet has master sheet called (Incremental EEI), which contains 31 days of data.  I&#39;ve segregated the data by date on seperate sheets.  Sheet2 I edit ed the array to include only hourly increments, and created graph.  I have to perform this same on each of the 32 sheets within the workbook.  I&#39;ll have to this for each month.  Can VBA or macro solution be delevloped to accomplish this routine tasking?  If so, how? 

Microsoft Excel topics include formulas, formatting, VBA macros and user-defined functions, and everything else related to the spreadsheet user interface, including error messages.

Microsoft Excel

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VB Script

A spreadsheet is an interactive computer application program for organization, analysis and storage of data in tabular form. Spreadsheets developed as computerized simulations of paper accounting worksheets. The program operates on data represented as cells of an array, organized in rows and columns. Each cell of the array may contain either numeric or text data, or the results of formulas that automatically calculate and display a value based on the contents of other cells.